/**
 * UGENE - Integrated Bioinformatics Tools.
 * Copyright (C) 2008-2020 UniPro <ugene@unipro.ru>
 * http://ugene.net
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */

#ifndef _U2_TREE_VIEWER_TASKS_H_
#define _U2_TREE_VIEWER_TASKS_H_

#include <QSplitter>

#include <U2Algorithm/CreatePhyTreeSettings.h>

#include <U2Core/GObjectReference.h>
#include <U2Core/PhyTreeObject.h>

#include <U2Gui/ObjectViewTasks.h>

namespace U2 {

class PhyTreeObject;
class UnloadedObject;
class TreeViewer;
class CreateRectangularBranchesTask;
class OpenTreeViewerTask;
class MSAEditor;
class MSAEditorTreeManager;

class OpenTreeViewerTask : public ObjectViewTask {
    Q_OBJECT
public:
    OpenTreeViewerTask(PhyTreeObject *obj, QObject *_parent = NULL);
    OpenTreeViewerTask(UnloadedObject *obj, QObject *_parent = NULL);
    OpenTreeViewerTask(Document *doc, QObject *_parent = NULL);
    virtual ~OpenTreeViewerTask();

    virtual void open();

    virtual void createTreeViewer();

    static void updateTitle(TreeViewer *tv);

protected:
    QPointer<PhyTreeObject> phyObject;
    GObjectReference unloadedReference;
    QObject *parent;
    bool createMDIWindow;
};

class MSAEditorOpenTreeViewerTask : public OpenTreeViewerTask {
    Q_OBJECT
public:
    MSAEditorOpenTreeViewerTask(PhyTreeObject *obj, MSAEditorTreeManager *_parent);
    MSAEditorOpenTreeViewerTask(UnloadedObject *obj, MSAEditorTreeManager *_parent);
    MSAEditorOpenTreeViewerTask(Document *doc, MSAEditorTreeManager *_parent);
    virtual ~MSAEditorOpenTreeViewerTask() {
    }

    virtual void createTreeViewer();

private:
    MSAEditorTreeManager *treeManager;
};

class OpenSavedTreeViewerTask : public ObjectViewTask {
    Q_OBJECT
public:
    OpenSavedTreeViewerTask(const QString &viewName, const QVariantMap &stateData);
    virtual void open();

    static void updateRanges(const QVariantMap &stateData, TreeViewer *ctx);
};

class UpdateTreeViewerTask : public ObjectViewTask {
public:
    UpdateTreeViewerTask(GObjectView *v, const QString &stateName, const QVariantMap &stateData);
    virtual void update();
};

class CreateMSAEditorTreeViewerTask : public Task {
    Q_OBJECT
public:
    CreateMSAEditorTreeViewerTask(const QString &name, const QPointer<PhyTreeObject> &obj, const QVariantMap &stateData);
    virtual void prepare();
    virtual ReportResult report();
    TreeViewer *getTreeViewer();
    const QVariantMap &getStateData();

private:
    QString viewName;
    QPointer<PhyTreeObject> phyObj;
    CreateRectangularBranchesTask *subTask;
    QVariantMap stateData;
    TreeViewer *view;
    const PhyTree tempTree;
};

class CreateTreeViewerTask : public Task {
    Q_OBJECT
public:
    CreateTreeViewerTask(const QString &name, const QPointer<PhyTreeObject> &obj, const QVariantMap &stateData);
    virtual void prepare();
    virtual ReportResult report();

private:
    QString viewName;
    QPointer<PhyTreeObject> phyObj;
    CreateRectangularBranchesTask *subTask;
    QVariantMap stateData;
    const PhyTree tempTree;
};

}    // namespace U2

#endif
